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9 lines
362 B
SQL
9 lines
362 B
SQL
/*Write a SQL statement to make a list in ascending order for the customer who holds a grade less than 300 and works either
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through a salesman or by own.*/
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SELECT a.cust_name,a.city,a.grade,
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b.name AS "Salesman", b.city
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FROM customer a
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LEFT OUTER JOIN salesman b
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ON a.salesman_id=b.salesman_id
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WHERE a.grade<300
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ORDER BY a.customer_id; |